package com.example.mybatis_plus.pojo;

import com.baomidou.mybatisplus.annotation.*;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.util.Date;


@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {

    //对应数据库中的主键（uuid、自增id、雪花算法、redis、zookeeper）
   @TableId(type =  IdType.AUTO) //一旦手动输入id之后，就需要自己配置id
    private Long id;
    private String name;
    private  Integer age;
    private  String email;

    @TableLogic //逻辑删除
    private Integer deleted;

    @Version // 乐观锁的version注解
    private  Integer version;

    //字段添加填充内容
    @TableField(fill = FieldFill.INSERT)
    private Date create_time;
    @TableField(fill = FieldFill.INSERT_UPDATE)
    private Date update_time;
}
